FOSROC NITOFILL PU150 20KG
PRODUCT DESCRIPTION
Nitofill PU150 is a multi-purpose hydrophilic polyurethane injection resin which reacts with available water to initiate expansion in the product to seal leaking cracks and joints in concrete and fill voids in generally inaccessible locations. Uses:Nitofill PU150 is a multi-purpose injection resin designed to seal leaking cracks, voids or fractures in concrete structures. The single component system reacts with water to form foam that expands filling the void and forming a tight, impermeable elastomeric seal, stopping the water flow.The resulting appearance of the polyurethane is dependent on the amount of water encountered. This hydrophilic formulation contains no TDI or solvents. The system benefits include high elongation, flexibility and easy installation. The liquid may be pumped as a single component directly into a leaking crack, fracture or joint or injected with water. Typical applications include:
- High tensile adhesion
- Expands up to 25 times initial volume
- Solvent free, environmentally safe
- Excellent adhesion to most surfaces including concrete,
- Brick and mortar
- Resistant to most organic solvents, mild acids and alkalis
- Rapidly forms a highly resilient flexible seal that allows
- Movement to the crack, fracture or joint
- Complies to AS/NZS 4020:2005
TECHNICAL SPECIFICATIONS
| Product Type | Polyurethane Grout |
| Colour | Pale Yellow |
| Package Size | 20 Kg |
| Physical Form | Viscous Liquid |
| Odour | Mild Characteristic |
| Indirect Tensile Strength | 1.17 Mpa |
| Viscosity | 650 cPs |
| Shelf Life | 12 months |
| Flash Point | >93 |
| Operating Temperature Rating | -10 to +20 °C |
| Applications | Seal Leaking Cracks, Voids or Fractures in Concrete Structures, Sealing Against Water Ingress, Sealing Against Leaking Cracks and Joints, Sealing Against Water in Masonry and Brickwork, Void Filling, Back Grouting |
